Altair Engineering Inc. reports

Location: 1820 E. Big Beaver Road, Troy, MI
Fiscal year end: December 31

Altair Engineering Inc. has filed 1,329 SEC EDGAR filings since 6/16/2017

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Form type	Sec Links	Description	Filing date	Reporting date
8-K	Report \| Data	8-K	Mar 28, 2025	Mar 26, 2025
8-K	Report \| Data	8-K	Feb 20, 2025	Feb 20, 2025
8-K	Report \| Data	8-K	Jan 22, 2025	Jan 22, 2025
8-K	Report \| Data	8-K	Jan 16, 2025	Jan 16, 2025
8-K	Report \| Data	8-K	Oct 30, 2024	Oct 30, 2024
8-K	Report \| Data	8-K	Oct 30, 2024	Oct 30, 2024
8-K	Report \| Data	8-K	Aug 1, 2024	Aug 1, 2024
8-K	Report \| Data	8-K	Jun 4, 2024	Jun 3, 2024
8-K	Report \| Data	8-K	May 16, 2024	May 16, 2024
8-K	Report \| Data	8-K	May 2, 2024	May 2, 2024
8-K	Report \| Data	8-K	Feb 22, 2024	Feb 22, 2024
8-K	Report \| Data	8-K	Nov 2, 2023	Nov 2, 2023
8-K	Report \| Data	8-K	Aug 3, 2023	Aug 3, 2023
8-K	Report \| Data	8-K	Jun 8, 2023	Jun 6, 2023
8-K	Report \| Data	8-K	May 31, 2023	May 31, 2023
8-K	Report \| Data	8-K	May 4, 2023	May 4, 2023
8-K	Report \| Data	8-K	Feb 23, 2023	Feb 23, 2023
8-K	Report \| Data	8-K	Jan 4, 2023	Dec 30, 2022
8-K	Report \| Data	8-K	Nov 10, 2022	Nov 7, 2022
8-K	Report \| Data	8-K	Nov 3, 2022	Nov 3, 2022
8-K	Report \| Data	8-K	Oct 3, 2022	Sep 30, 2022
8-K	Report \| Data	8-K	Sep 16, 2022	Sep 16, 2022
8-K	Report \| Data	FORM 8-K	Sep 13, 2022	Sep 13, 2022
8-K	Report \| Data	8-K	Aug 23, 2022	Aug 17, 2022
8-K	Report \| Data	8-K	Aug 4, 2022	Aug 4, 2022
8-K	Report \| Data	8-K	Jun 24, 2022	Jun 24, 2022
8-K	Report \| Data	8-K	Jun 24, 2022	Jun 18, 2022
8-K	Report \| Data	8-K	Jun 15, 2022	Jun 14, 2022
8-K	Report \| Data	8-K	Jun 10, 2022	Jun 9, 2022
8-K	Report \| Data	8-K	May 12, 2022	May 11, 2022
8-K	Report \| Data	8-K	May 5, 2022	May 5, 2022
8-K	Report \| Data	2021 8-K FY 2021 EARNINGS RELEASE	Feb 24, 2022	Feb 21, 2022
8-K	Report \| Data	8-K	Dec 15, 2021	Dec 15, 2021
8-K	Report \| Data	8-K	Dec 10, 2021	Dec 9, 2021
8-K	Report \| Data	8-K	Nov 4, 2021	Nov 4, 2021
8-K	Report \| Data	8-K	Sep 27, 2021	Sep 27, 2021
8-K	Report \| Data	8-K	Aug 5, 2021	Aug 5, 2021
8-K	Report \| Data	8-K	Jul 16, 2021	Jul 13, 2021
8-K	Report \| Data	8-K	Jun 2, 2021	Jun 2, 2021
8-K	Report \| Data	8-K	May 6, 2021	May 6, 2021
8-K	Report \| Data	8-K	Mar 17, 2021	Mar 17, 2021
8-K	Report \| Data	8-K	Feb 25, 2021	Feb 25, 2021
8-K	Report \| Data	8-K	Jan 27, 2021	Jan 23, 2021
8-K	Report \| Data	8-K	Jan 19, 2021	Jan 15, 2021
8-K	Report \| Data	8-K	Jan 7, 2021	Jan 4, 2021
8-K	Report \| Data	8-K	Dec 8, 2020	Dec 4, 2020
8-K	Report \| Data	8-K	Nov 5, 2020	Nov 5, 2020
8-K	Report \| Data	8-K	Sep 14, 2020	Sep 14, 2020
8-K	Report \| Data	8-K	Aug 17, 2020	Aug 11, 2020
8-K	Report \| Data	8-K	Aug 6, 2020	Aug 6, 2020

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